<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="https://cdn.staticfile.org/twitter-bootstrap/4.3.1/css/bootstrap.min.css">
    <script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
    <script src="https://cdn.staticfile.org/popper.js/1.15.0/umd/popper.min.js"></script>
    <script src="https://cdn.staticfile.org/twitter-bootstrap/4.3.1/js/bootstrap.min.js"></script>
</head>
<body>
<div class="panel">
    <header class="panel-heading">
        选择文件
    </header>
    <div class="panel-body">
        <form role="form" action="/importExcel" method="post" enctype="multipart/form-data">
            <div class="form-group">
                <label for="exampleInputFile">File input</label>
                <input type="file" id="exampleInputFile" name="myfile">
                <p class="help-block">请选择合适的Excel模板文件</p>
            </div>
            <div class="checkbox">
                <label>
                    <input type="checkbox"> Check me out
                </label>
            </div>
            <button type="submit" class="btn btn-info">导入</button>
        </form>
    </div>

</div><!-- /.box-body -->
</body>
</html>